904 is an even composite number composed of two prime numbers multiplied together.

What does the number 904 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

904 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 904:

23 × 113

(2 × 2 × 2 × 113)

See below for interesting mathematical facts about the number 904 from the Numbermatics database.

Names of 904

  • Cardinal: 904 can be written as Nine hundred four.

Scientific notation

  • Scientific notation: 9.04 × 102

Factors of 904

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 115

Divisors of 904

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1710
  • Sum of proper divisors (its aliquot sum) s(n): 806
  • 904 is a deficient number, because the sum of its proper divisors (806) is less than itself. Its deficiency is 98

Bases of 904

  • Binary: 11100010002
  • Hexadecimal: 0x388
  • Base-36: P4

Squares and roots of 904

  • 904 squared (9042) is 817216
  • 904 cubed (9043) is 738763264
  • The square root of 904 is 30.0665927567
  • The cube root of 904 is 9.6691762541

Scales and comparisons

How big is 904?
  • 904 seconds is equal to 15 minutes, 4 seconds.
  • To count from 1 to 904 would take you about seven minutes.

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 904 cubic inches would be around 0.8 feet tall.

Recreational maths with 904

  • 904 backwards is 409
  • The number of decimal digits it has is: 3
  • The sum of 904's digits is 13
  • More coming soon!

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"Number 904 - Facts about the integer". Numbermatics.com. 2023. Web. 9 December 2023.

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Numbermatics. (2023). Number 904 - Facts about the integer. Retrieved 9 December 2023, from https://numbermatics.com/n/904/

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Numbermatics. 2023. "Number 904 - Facts about the integer". https://numbermatics.com/n/904/

The information we have on file for 904 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 904, math, Factors of 904, curriculum, school, college, exams, university, Prime factorization of 904, STEM, science, technology, engineering, physics, economics, calculator, nine hundred four.

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